Respiratory Sinus Arrhythm Ia Refers to

question 18

Multiple Choice

Respiratory sinus arrhythm ia refers to

• A) P waves occasionally occur without QRS complexes during inspiration
• B) Elongated PR segments on the ECG during inspiration
• C) P waves unrelated to QRS com plexes during inspiration
• D) Variation in the heart rate with respiratory rhythm
• E) Acceleration of the heart rate during breath holding

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